i connected my controller through bluetooth successfully. it shows up in my win 10 list of connected devices. in RPCS3 , it doesnt show my controller as any of the Xinput controllers. is 8bitdo controller not supprted by this emulator? is there a way to connect? my xbox one wireless controller showed up and working fine in the emulator.

RPCS3 supports generic input APIs such as XInput, hidapi, mmjoystick besides the native DS3 or DS4 support. If it's not being detected, then it's not being picked up by the library you're trying to use with it.